SUMOMOTO CHEETAH CMR GPS LAPTIMER
Cheetah is a dual satellite system lap timer, working with GPS and GLONASS systems at the same time.
GPS + GLONASS allows your device to be pin pointed by a group of 55 satellites all across the globe. 10HZ/18HZ clocking frequency makes Cheetah one of the most accurate timing devices for racing.
* 1.0M tolerance
* Most accurate measurement for track, speed, and distance
* 3 mode options: LAP, DRAG, SECTION
* Huge backlit LCD display, perfect in strong sun light
* Super fast real time display
* 20 Hours continues logging & 2 hours charge time via USB